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Putting Integrated Systems Health Management Capabilities to Work: Development of an Advanced Caution and Warning System for Next-Generation Crewed Spacecraft MissionsIntegrated System Health Management (ISHM) technologies have advanced to the point where they can provide significant automated assistance with real-time fault detection, diagnosis, guided troubleshooting, and failure consequence assessment. To exploit these capabilities in actual operational environments, however, ISHM information must be integrated into operational concepts and associated information displays in ways that enable human operators to process and understand the ISHM system information rapidly and effectively. In this paper, we explore these design issues in the context of an advanced caution and warning system (ACAWS) for next-generation crewed spacecraft missions. User interface concepts for depicting failure diagnoses, failure effects, redundancy loss, "what-if" failure analysis scenarios, and resolution of ambiguity groups are discussed and illustrated.
Document ID
20140005800
Acquisition Source
Ames Research Center
Document Type
Conference Paper
Authors
Mccann, Robert S. (NASA Ames Research Center Moffett Field, CA United States)
Spirkovska, Lilly (NASA Ames Research Center Moffett Field, CA United States)
Smith, Irene (Stinger Ghaffarian Technologies, Inc. (SGT, Inc.) Moffett Field, CA, United States)
Date Acquired
May 15, 2014
Publication Date
August 19, 2013
Subject Category
Space Transportation And Safety
Spacecraft Instrumentation And Astrionics
Report/Patent Number
ARC-E-DAA-TN10833
Meeting Information
Meeting: AIAA Modeling and Simulation Technologies Conference
Location: Boston, MA
Country: United States
Start Date: August 19, 2013
End Date: August 22, 2013
Sponsors: American Inst. of Aeronautics and Astronautics
Funding Number(s)
CONTRACT_GRANT: NNA08CG83C
WBS: WBS 411931
Distribution Limits
Public
Copyright
Public Use Permitted.
Keywords
integrated system management
spacecraft missions
caution and warning system

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